public class Test {
    public static void main(String[] args){
        int[] array = {27,15,19,18,28,34,65,49,25,37 };
        TestHeap testHeap = new TestHeap();
        testHeap.initElem(array);
        testHeap.createHeap();//O(N)
        //testHeap.heapSort();
        //System.out.println(testHeap.poll());
        testHeap.offer(80);
    }
}
